# Siemens 3SB3400-0D Pushbutton Switch - 2NO Auxiliary Contact

The **Siemens 3SB3400-0D Pushbutton Switch** is a reliable auxiliary contact designed for industrial control systems. This switch features a 2NO (Normally Open) contact configuration, making it ideal for a variety of automation applications. Enhance your control panel with this dependable **Siemens** component.

This **pushbutton switch** is engineered for durability and consistent performance. With a 400V AC voltage rating and a 6A current rating at 230V, the **3SB3400-0D** ensures reliable operation in demanding industrial environments. It's perfect for integrating into existing **control systems**.

-   **High Reliability:** Ensures consistent performance in industrial settings
-   **2NO Contact:** Provides versatile control options
-   **Durable Construction:** Built to withstand harsh environments
-   **Easy Integration:** Seamlessly integrates into existing control panels
-   **Compact Design:** Saves space in your control cabinet

**Specifications:**

-   Contact Configuration: 2NO (Normally Open)
-   Voltage Rating: 400V AC
-   Current Rating: 6A at 230V
-   Model Number: **3SB3400-0D**

Invest in the **Siemens 3SB3400-0D Pushbutton Switch** for reliable control in your industrial automation systems. Order yours today and ensure seamless operation.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Components > Pushbuttons
- **Tags:** 3SB3400-0D, auxiliary contact, control systems, industrial automation, pushbutton switch, siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3sb3400-0d-pushbutton-switch)
> Updated: 2026-09-19